68781292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{8009}}^1$

素因数の和:8145

約数の個数: 24

約数和(自身を含む): 127839600

約数和(自身を除く): 59058308

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8009, 8588, 16018, 32036, 152171, 304342, 608684, 905017, 1810034, 3620068, 17195323, 34390646, 68781292]

約数ペア:

[(1, 68781292), (2, 34390646), (4, 17195323), (19, 3620068), (38, 1810034), (76, 905017), (113, 608684), (226, 304342), (452, 152171), (2147, 32036), (4294, 16018), (8009, 8588)]